About Us
A trusted supplier with 30+ years of expertise, delivering reliable cutting and grinding solutions globally
Thirty years ago, on December 29, 1995, Yantai Diany Saw Mfg. Co., Ltd. was founded. The company traces its origins to Yantai Diamond Crystal Co., Ltd., established in 1986, which specialized in manufacturing industrial diamonds.
DTP-DiaToolPro represents a new product line launched by Diany Saw to adapt to evolving market dynamics. In recent years, sustained economic downturn and shifting customer demands have created a landscape where clients increasingly seek tools that balance quality with competitive pricing. Amid fierce and shrinking profit margins, our customers face mounting pressure to strengthen their competitiveness—a challenge where cost control and revenue optimization remain critical strategies.
Developing a new product series that delivers quality at lower prices to enhance customer profitability aligns with market expectations and addresses a key challenge for us as a supplier. This initiative not only meets client needs but also reflects our commitment to navigating industry transformations alongside our partners.
Reasonable price and stable quality
As a manufacturing enterprise aiming to reduce product prices while ensuring quality, the priority lies in technological and process upgrades. Thanks to significant advancements in alloy powder technology in recent years, our company fully adopted mature alloy powders as core raw materials for production five years ago. We also keep experimenting with newly launched alloy powders and exploring production process improvements. These new materials and processes have not only driven technological progress and cost reduction but also guaranteed product quality.
Additionally, strict quality control and yield management in production ensure product stability. After years of efforts, our DTP product line has won high market recognition. Products with reasonable prices and stable quality have become the most popular among customers.
30 Years of Grit, Growth, and Gratitude
Thirty years is a long span in a lifetime, yet fleeting for a company—especially a small family business, where three decades unfold as a generational saga. Through countless days and nights in production workshops, laboratories, conference rooms, and testing facilities, we’ve toiled relentlessly, weathered the sting of failure, and savored the triumph of success. We’ve witnessed old factory buildings evolve into modern workshops, and legacy equipment give way to newer, more advanced machinery.
We feel profound gratitude: for the extraordinary era we live in, for the sweat and struggles we’ve endured, and above all, for the customers who’ve walked beside us for 30 years. Our greatest sources of pride are crafting numerous quality products and accompanying customers on their growth journeys, together scripting the narrative of our shared legacy.